Source for file Max.php

Documentation is available at Max.php

  1. <?php
  2. // vim: foldmethod=marker
  3. /**
  4.  *  Max.php
  5.  *
  6.  *  @author     ICHII Takashi <ichii386@schweetheart.jp>
  7.  *  @license    http://www.opensource.org/licenses/bsd-license.php The BSD License
  8.  *  @package    Ethna
  9.  *  @version    $Id: 14c12a1fa15fe1054ff8a4fc4f50017e2f8dfa43 $
  10.  */
  11.  
  12. // {{{ Ethna_Plugin_Validator_Max
  13. /**
  14.  *  最大値チェックプラグイン
  15.  *
  16.  *  @author     ICHII Takashi <ichii386@schweetheart.jp>
  17.  *  @access     public
  18.  *  @package    Ethna
  19.  */
  20. class Ethna_Plugin_Validator_Max extends Ethna_Plugin_Validator
  21. {
  22.     /** @var    bool    配列を受け取るかフラグ */
  23.     public $accept_array = false;
  24.  
  25.     /**
  26.      *  最大値のチェックを行う
  27.      *
  28.      *  @access public
  29.      *  @param  string  $name       フォームの名前
  30.      *  @param  mixed   $var        フォームの値
  31.      *  @param  array   $params     プラグインのパラメータ
  32.      */
  33.     public function validate($name, $var, $params)
  34.     {
  35.         $true = true;
  36.         $type = $this->getFormType($name);
  37.         if (isset($params['max']) == false || $this->isEmpty($var, $type)) {
  38.             return $true;
  39.         }
  40.  
  41.         switch ($type) {
  42.             case VAR_TYPE_INT:
  43.                 if ($var > $params['max']) {
  44.                     if (isset($params['error'])) {
  45.                         $msg = $params['error'];
  46.                     } else {
  47.                         $msg = _et('Please input less than %d(int) to {form}.');
  48.                     }
  49.                     return Ethna::raiseNotice($msg, E_FORM_MAX_INT, array($params['max']));
  50.                 }
  51.                 break;
  52.  
  53.             case VAR_TYPE_FLOAT:
  54.                 if ($var > $params['max']) {
  55.                     if (isset($params['error'])) {
  56.                         $msg = $params['error'];
  57.                     } else {
  58.                         $msg = _et('Please input less than %f(float) to {form}.');
  59.                     }
  60.                     return Ethna::raiseNotice($msg, E_FORM_MAX_FLOAT, array($params['max']));
  61.                 }
  62.                 break;
  63.  
  64.             case VAR_TYPE_DATETIME:
  65.                 $t_max = strtotime($params['max']);
  66.                 $t_var = strtotime($var);
  67.                 if ($t_var > $t_max) {
  68.                     if (isset($params['error'])) {
  69.                         $msg = $params['error'];
  70.                     } else {
  71.                         $msg = _et('Please input datetime value before %s to {form}.');
  72.                     }
  73.                     return Ethna::raiseNotice($msg, E_FORM_MAX_DATETIME, array($params['max']));
  74.                 }
  75.                 break;
  76.  
  77.             case VAR_TYPE_FILE:
  78.                 $st = stat($var['tmp_name']);
  79.                 if ($st[7] > $params['max'] * 1024) {
  80.                     if (isset($params['error'])) {
  81.                         $msg = $params['error'];
  82.                     } else {
  83.                         $msg = _et('Please specify file whose size is less than %d KB to {form}.');
  84.                     }
  85.                     return Ethna::raiseNotice($msg, E_FORM_MAX_FILE, array($params['max']));
  86.                 }
  87.                 break;
  88.  
  89.             case VAR_TYPE_STRING:
  90.  
  91.                 //
  92.                 //  マルチバイトエンコーディングと、そうでない場合で
  93.                 //  異なるプラグインを呼ぶ。
  94.                 //
  95.                 //  これは Ethna_Controller#client_encoding の値によ
  96.                 //  って動きが決まる
  97.                 //
  98.  
  99.                 $ctl = Ethna_Controller::getInstance();
  100.                 $client_enc = $ctl->getClientEncoding();
  101.                 $plugin = $this->backend->getPlugin();
  102.  
  103.                 //  select Plugin.
  104.                 if (mb_enabled() && strcasecmp('UTF-8', $client_enc) == 0) {
  105.                     $plugin_name = 'Mbstrmax';
  106.                     $params['mbstrmax'] = $params['max'];
  107.                 } elseif (strcasecmp('EUC-JP', $client_enc == 0)
  108.                        || strcasecmp('eucJP-win', $client_enc == 0)) {
  109.                     //  2.3.x compatibility
  110.                     $plugin_name = 'Strmaxcompat';
  111.                     $params['strmaxcompat'] = $params['max'];
  112.                 } else {
  113.                     $plugin_name = 'Strmax';
  114.                     $params['strmax'] = $params['max'];
  115.                 }
  116.                 unset($params['max']);
  117.  
  118.                 $vld = $plugin->getPlugin('Validator', $plugin_name);
  119.                 return $vld->validate($name, $var, $params);
  120.  
  121.                 break;
  122.         }
  123.  
  124.         return $true;
  125.     }
  126. }
  127. // }}}

Documentation generated on Fri, 11 Nov 2011 03:58:37 +0900 by phpDocumentor 1.4.3